The Rat Terrier is an energetic, intelligent, and versatile small-to-medium terrier breed known for its exceptional hunting ability, adaptability, and affectionate nature. Once a staple on American farms for pest control, Rat Terriers are now beloved as loyal family companions who excel in agility, obedience, and active play. They thrive in homes that can provide daily exercise, mental stimulation, and plenty of time with their people.
The Rat Terrier originated in the United States in the early 20th century. Developed from a mix of terrier breeds such as the Smooth Fox Terrier, Manchester Terrier, and Bull Terrier, along with Beagle and Whippet influences, the Rat Terrier was prized for its ability to eliminate rats and other vermin on farms. Known for their speed, tenacity, and intelligence, these dogs quickly became popular farm companions. The breed was recognized by the American Kennel Club in 2013.
A compact, muscular dog with an alert, intelligent expression.
Low-maintenance coat care.
High-energy breed needing daily activity.
Intelligent, eager to please, and quick to learn.
Balanced diet supports their active lifestyle.
Generally healthy but can be prone to a few conditions.
Widely available through breeders and terrier rescues.
Are Rat Terriers good family dogs?
Yes, they are loyal, affectionate, and great with children.
Do they bark a lot?
They may alert bark but are not excessive barkers with training.
Do they shed much?
Low to moderate year-round.
Are they easy to train?
Yes, they are intelligent and eager to learn.
Do they get along with other pets?
Yes, with socialization; may chase smaller animals.
Are they hypoallergenic?
No.
How much exercise do they need?
At least 45–60 minutes daily.
